Ramp block



FIG. 1 is a perspective view of a ramp block taken from the upper left front of the ramp block and showing our new design;

FIG. 2 is a right-side view of the ramp block shown in FIG. 1;

FIG. 3 is a top plan view of the ramp block shown in FIG. 1;

FIG. 4 is a rear elevation view of the ramp block shown in FIG. 1;

FIG. 5 is a left-side view of the ramp block shown in FIG. 1;

FIG. 6 is a front elevation view of the ramp block shown in FIG. 1; and,

FIG. 7 is a bottom view of the ramp block shown in FIG. 1. 

We claim the ornamental design for a ramp block, as shown and described. 